EP0062723A1 - Ski of the type having a vibration-damping system - Google Patents

Ski of the type having a vibration-damping system Download PDF

Info

Publication number
EP0062723A1
EP0062723A1 EP19810420053 EP81420053A EP0062723A1 EP 0062723 A1 EP0062723 A1 EP 0062723A1 EP 19810420053 EP19810420053 EP 19810420053 EP 81420053 A EP81420053 A EP 81420053A EP 0062723 A1 EP0062723 A1 EP 0062723A1
Authority
EP
European Patent Office
Prior art keywords
ski
area
type
visco
elastic material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19810420053
Other languages
German (de)
French (fr)
Other versions
EP0062723B1 (en
Inventor
Yves Piegay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skis Rossignol SA filed Critical Skis Rossignol SA
Priority to AT81420053T priority Critical patent/ATE13811T1/en
Priority to DE8181420053T priority patent/DE3171002D1/en
Publication of EP0062723A1 publication Critical patent/EP0062723A1/en
Application granted granted Critical
Publication of EP0062723B1 publication Critical patent/EP0062723B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials
    • A63C5/122—Selection of particular materials for damping purposes, e.g. rubber or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • A63C5/075—Vibration dampers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials
    • A63C5/126—Structure of the core

Definitions

  • the invention relates to a ski.
  • the skis are subjected to vibrations which are troublesome for the comfort of the skier and which adversely affect the performance of the ski, in particular its grip, particularly on ice. and on frozen snow, to its heading and turning hold and reduce its gliding properties.
  • the number and the relative position of the bands serving as shock absorbers are a function of the destination of the ski and of the qualities which it must present for this destination.
  • a ski according to the invention comprises three shock absorbing elements placed respectively in the area of the tip, in the heel area and in the skate area.
  • Such a ski makes it possible to achieve the desired goal, which is to combine comfort with the efficiency of the ski, that is to say its attachment on ice or on icy snow and its good behavior in heading and in cornering, as well as an effective damping of the vibrations to which it would be subjected if it were not provided with these damping elements, in particular in the case where the ski moves on a hard and irregular surface.
  • each damper is constituted by a band of constrained visco-elastic material; but the two bands are then placed one in the spatula area and the other in the skate area.
  • the structure of the ski can be arbitrary; and this is how, in the case represented in FIG. 2, this structure comprises, from top to bottom, a metal strip 1, a layer 2 of glass fibers or glass fabric embedded in an epoxy resin, a synthetic core 2, for example made of polyurethane, a layer 4 of glass fibers or glass fabric embedded in a resin, a metal blade 5 and a polyethylene sole 6.
  • a sandwich thus formed is completed by edges 7, for example made of phenolic resin or ABS, and by steel edges 8.
  • the ski represented in FIG. 3 is a ski intended particularly for giant slalom. It differs from the previous one in that it only has two damping elements 15 and 16. The one 15 is placed in the tip region 17; the one 16 is placed in the pad area 18; and for each their length is of the order of 25 centimeters if the ski has a length of between 2 meters and 2 meters 05.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

1. Ski of the type comprising a system for damping its vibrations, the system being included in the structure of the ski and being made from stressed visco-elastic material, characterised in that it comprises at least two strips of a material of this type, the strips having respective lengths of 10 to 20% with respect to the total length of the ski and being disposed with a space between them, one (15) in the vicinity of the ski tip (17) and the other in the intermediate foot-supporting region (18).

Description

L'invention a pour objet un ski.The invention relates to a ski.

Quelle que soit leur structure et quelles que soient les caractéristiques de la neige sur laquelle ils glissent, les skis sont soumis à des vibrations qui sont gênantes pour le confort du skieur et qui nuisent aux performances du ski, notamment à son accrochage, particulièrement sur glace et sur neige gelée, à sa tenue en cap et en virage et diminuent ses propriétés de glisse.Whatever their structure and whatever the characteristics of the snow on which they slide, the skis are subjected to vibrations which are troublesome for the comfort of the skier and which adversely affect the performance of the ski, in particular its grip, particularly on ice. and on frozen snow, to its heading and turning hold and reduce its gliding properties.

Pour écarter ces inconvénients, il a été proposé d'inclure dans la structure du ski un élément amortisseur,. de vibrations. L'expérience prouve que si cet élément amortisseur s'étend sur toute la longueur du ski, le confort du ski est manifestement augmenté, mais l'accrochage et la tenue en cap et en virage ne sont pas améliorés. On a alors pensé. à limiter la longueur de l'amortisseur à la moitié avant de la longueur du ski, c'est-à-dire à la zone comprise entre la spatule et le patin. Il s'avère toutefois que cette solution, que l'on peut considérer comme intermédiaire, ne présente aucun avantage par rapport à celle avec amortisseur s'étendant sur toute la longueur du ski.To avoid these drawbacks, it has been proposed to include in the structure of the ski a damping element. vibrations. Experience has shown that if this damping element extends over the entire length of the ski, the comfort of the ski is clearly increased, but the grip and the holding in heading and in turns are not improved. We then thought. to limit the length of the shock absorber to the front half of the length of the ski, that is to say to the area between the tip and the shoe. However, it turns out that this solution, which can be considered as intermediate, has no advantage compared to that with shock absorber extending over the entire length of the ski.

Il n'a donc jusqu'à ce jour été proposé aucune solution permettant d'obtenir un ski qui améliore ses qualités d'accrochage, de bonne tenue en cap et en virage et de glisse, tout en étant confortable. Il y a là une lacune que l'invention pallie. Elle a pour objet, à cet effet, un ski dont l'originalité réside dans le fait que son système amortisseur résulte de la combinaison d'au moins deux bandes de matériau visco-élastique contraint, incluses longitudinalement dans la structure du ski avec un intervalle longitudinal entre elles et ayant des longueurs respectives de 10 à 20 % par rapport à la longueur totale du ski.To date, therefore, no solution has been proposed which makes it possible to obtain a ski which improves its grip qualities, good heading and cornering and gliding properties, while being comfortable. There is a gap there that the invention remedies. It has for its object, for this purpose, a ski whose originality lies in the fact that its damping system results from the combination of at least two bands of constrained visco-elastic material, included longitudinally in the structure of the ski with an interval longitudinal between them and having respective lengths of 10 to 20% relative to the total length of the ski.

Le nombre et la position relative des bandes servant d'amortisseurs sont fonction de la destination du ski et des qualités qu'il doit présenter pour cette destination.The number and the relative position of the bands serving as shock absorbers are a function of the destination of the ski and of the qualities which it must present for this destination.

C'est ainsi que, dans le cas d'un ski de tourisme où sont recherchées à la fois des propriétés suffisantes d'accrochage, de tenue encap et en virage, et un bon confort, un ski conforme à l'invention comporte trois éléments amortisseurs placés respectivement dans la zone de spatule, dans la zone de talon et dans la zone de patin. Un tel ski permet d'atteindre le but recherché, qui est d'allier le confort à l'efficacité du ski, c'est-à-dire à son accrochage sur glace ou sur neige glacée et à sa bonne tenue en cap et en virage, de même qu'à un amortissement efficace des vibrations auxquelles il serait soumis s'il n'était pas muni de ces éléments amortisseurs, notamment dans le cas où le ski se déplace sur une surface dure et irrégulière.Thus, in the case of a touring ski where sufficient properties are sought at the same time of attachment, of encap and cornering, and good comfort, a ski according to the invention comprises three shock absorbing elements placed respectively in the area of the tip, in the heel area and in the skate area. Such a ski makes it possible to achieve the desired goal, which is to combine comfort with the efficiency of the ski, that is to say its attachment on ice or on icy snow and its good behavior in heading and in cornering, as well as an effective damping of the vibrations to which it would be subjected if it were not provided with these damping elements, in particular in the case where the ski moves on a hard and irregular surface.

S'il s'agit par contre d'un ski de type spécialisé, à savoir un ski destiné particulièrement au slalom géant, deux seuls amortisseurs sont inclus dans le ski; là encore chaque amortisseur est constitué par une bande de matériau visco-élastique contraint; màis les deux bandes sont alors placées l'une dans la zone de spatule et l'autre dans la zone de patin.If, on the other hand, it is a specialized type ski, namely a ski intended particularly for giant slalom, only two shock absorbers are included in the ski; here again, each damper is constituted by a band of constrained visco-elastic material; but the two bands are then placed one in the spatula area and the other in the skate area.

L'invention sera bien comprise d'ailleurs à l'aide de la description qui suit, en référence au dessin schématique annexé représentant, à titre d'exemples non limitatifs, deux formes d'exécution d'un ski ainsi perfectionné :

  • Figure 1 est une vue en plan par dessus de la première forme d'exécution;
  • Figure 2 en est, à plus grande échelle, une vue en coupe suivant 2-2 de figure 1, et
  • Figure 3 est une vue en plan par dessus de la deuxième forme d'exécution.
The invention will also be better understood with the aid of the description which follows, with reference to the appended schematic drawing representing, by way of nonlimiting examples, two embodiments of a ski thus perfected:
  • Figure 1 is a plan view from above of the first embodiment;
  • Figure 2 is, on a larger scale, a sectional view along 2-2 of Figure 1, and
  • Figure 3 is a plan view from above of the second embodiment.

La structure du ski peut être quelconque; et c'est ainsi que, dans le cas représenté à la figure 2,cette structure comprend, de haut en bas, une lame de métal 1, une couche 2 de fibres de verre ou de tissu de verre noyé dans une résine époxy, un noyau synthétique 2 par exemple en polyuréthane, une couche 4 de fibres de verre ou de tissu de verre noyée dans une résine, une lame métallique 5 et une semelle en polyéthylène 6. Un sandwich ainsi constitué est complété par des chants 7, par exemple en résine phénolique ou en ABS, et par des carres d'acier 8.The structure of the ski can be arbitrary; and this is how, in the case represented in FIG. 2, this structure comprises, from top to bottom, a metal strip 1, a layer 2 of glass fibers or glass fabric embedded in an epoxy resin, a synthetic core 2, for example made of polyurethane, a layer 4 of glass fibers or glass fabric embedded in a resin, a metal blade 5 and a polyethylene sole 6. A sandwich thus formed is completed by edges 7, for example made of phenolic resin or ABS, and by steel edges 8.

Selon l'invention, cette structure est complétée par trois éléments amortisseurs, respectivement 9, 10, et 11, qui sont placés dans la partie inférieure du noyau 3, en contact avec la couche de matériau stratifié 4. Ces éléments amortisseurs 9, 10, 11 sont positionnés en des zones précises du ski et ont des dimensions telles que leur longueur totale soit très inférieure à celle du ski. C'est ainsi que :

  • - l'élément amortisseur 9 est placé dans la zone avant, à proximité de la spatule 12 du ski, et que sa longueur est comprise entre 10 et 20 %, avantageusement 15 %, de la longueur totale, c'est-à-dire de la longueur développée du ski;
  • - l'élément amortisseur 10 est placé dans la zone médiane 13, dite zone de patin, du ski, et que sa longueur est de l'ordre de 15 à 25 %, avantageusement 20 / de la longueur totale du ski;
  • et l'élément amortisseur 11 est placé dans la zone de talon 14 du ski, et que sa longueur est de l'ordre de 10 à 20 %, avantageusement 15 % de la longueur totale du ski.
According to the invention, this structure is completed by three damping elements, respectively 9, 10, and 11, which are placed in the lower part of the core 3, in contact with the layer of laminated material 4. These damping elements 9, 10, 11 are positioned in specific areas of the ski and have dimensions such that their total length is much less than that of the ski. Thus :
  • the damping element 9 is placed in the front zone, near the tip 12 of the ski, and that its length is between 10 and 20%, advantageously 15%, of the total length, that is to say the developed length of the ski;
  • - The damping element 10 is placed in the middle zone 13, called the skate zone, of the ski, and that its length is of the order of 15 to 25%, advantageously 20 / of the total length of the ski;
  • and the damping element 11 is placed in the heel zone 14 of the ski, and that its length is of the order of 10 to 20%, advantageously 15% of the total length of the ski.

Le ski représenté à la figure 3 est un ski destiné particulièrement au slalom géant. Il diffère de celui précédent en ce qu'il ne comporte que deux éléments amortisseurs 15 et 16. Celui 15 est placé dans la zone de spatule 17; celui 16 est placé dans la zone de patin 18; et pour chacun leur longueur est de l'ordre de 25 centimètres si le ski possède une longueur comprise entre 2 mètres et 2 mètres 05.The ski represented in FIG. 3 is a ski intended particularly for giant slalom. It differs from the previous one in that it only has two damping elements 15 and 16. The one 15 is placed in the tip region 17; the one 16 is placed in the pad area 18; and for each their length is of the order of 25 centimeters if the ski has a length of between 2 meters and 2 meters 05.

Grâce à ce positionnement et à ce dimensionnement de ses deux éléments amortisseurs, ce ski de slalom géant allie les qualités ci-après :

  • - un parfait guidage dans les courbes, y compris en terrains bosselés,
  • - un excellent accrochage latéral,
  • - et une très bonne stabilité directionnelle dans les reliefs, même à vitesse élevée.
Thanks to this positioning and this dimensioning of its two damping elements, this giant slalom ski combines the following qualities:
  • - perfect guidance in curves, including bumpy terrain,
  • - excellent lateral attachment,
  • - and very good directional stability in relief, even at high speed.

Claims (4)

1.- Ski, du type de ceux comportant un système amortisseur de leurs vibrations, caractérisé en ce que ce système est constitué par la combinaison d'au moins deux bandes de matériau visco-élastique contraint, incluses longitudinalement dans la structure du ski avec un intervalle longitudinal entre elles et ayant des longueurs -respectives de 10 à 20 % par rapport à la longueur totale du ski.1.- Ski, of the type of those comprising a vibration damping system, characterized in that this system is constituted by the combination of at least two bands of constrained visco-elastic material, included longitudinally in the structure of the ski with a longitudinal interval between them and having respective lengths of 10 to 20% relative to the total length of the ski. 2.- Ski selon la revendication 1, caractérisé en ce que, dans sa structure, sont incluses trois bandes (9, 10, 11) de matériau visco-élastique contraint, placées l'une (9) dans la zone de spatule (12), la seconde (10) dans la zone de patin (13) et la troisième (11) dans la zone de talon (14).2.- Ski according to claim 1, characterized in that, in its structure, are included three bands (9, 10, 11) of visco-elastic material constrained, placed one (9) in the spatula area (12 ), the second (10) in the skid area (13) and the third (11) in the heel area (14). 3,- Ski selon la revendication 2, caractérisé en ce que ses amortisseurs avant (9), médian (10) et arrière (11) ont des longueurs respectives de 10 à 20 %, 15 à 20 % et 10 à 20 % par rapport à la longueur totale du ski.3, - Ski according to claim 2, characterized in that its front shock absorbers (9), median (10) and rear (11) have respective lengths of 10 to 20%, 15 to 20% and 10 to 20% relative to to the total length of the ski. 4.- Ski selon la revendication 1, caractérisé en ce que, dans sa structure, sont incluses deux bandes de matériau visco-élastique contraint, placées l'une (15) dans la zone de spatule (17) et l'autre (16) dans la zone de patin (18).4.- Ski according to claim 1, characterized in that, in its structure, are included two bands of visco-elastic material constrained, placed one (15) in the spatula area (17) and the other (16 ) in the skate area (18).
EP19810420053 1980-02-21 1981-04-13 Ski of the type having a vibration-damping system Expired EP0062723B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT81420053T ATE13811T1 (en) 1981-04-13 1981-04-13 SKI WITH A VIBRATION DAMPING DEVICE.
DE8181420053T DE3171002D1 (en) 1981-04-13 1981-04-13 Ski of the type having a vibration-damping system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8004128A FR2476495A1 (en) 1980-02-21 1980-02-21 SKI

Publications (2)

Publication Number Publication Date
EP0062723A1 true EP0062723A1 (en) 1982-10-20
EP0062723B1 EP0062723B1 (en) 1985-06-19

Family

ID=9238943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810420053 Expired EP0062723B1 (en) 1980-02-21 1981-04-13 Ski of the type having a vibration-damping system

Country Status (4)

Country Link
EP (1) EP0062723B1 (en)
JP (1) JPS57175375A (en)
CA (1) CA1153400A (en)
FR (1) FR2476495A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498053A1 (en) * 1991-02-08 1992-08-12 Salomon S.A. Ski for winter sport comprising a mounting platform for ski bindings
FR2698012A1 (en) * 1992-11-19 1994-05-20 Rossignol Sa Ski structure with elastic bars forming shock absorber - includes bars engaging in hollows across upper surface of core in sliding zone and covered by upper covering and edges

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATA204981A (en) * 1981-05-08 1982-12-15 Rohrmoser Alois Skifabrik SKI
JPS59184873U (en) * 1983-05-27 1984-12-08 美津濃株式会社 skis
FR2554728A1 (en) * 1983-11-15 1985-05-17 Caber Italia Ski
FR2575393A1 (en) * 1984-12-27 1986-07-04 Rossignol Sa SNOW SKI
FR2649902B1 (en) * 1989-07-18 1992-07-03 Rossignol Sa ADDITIONAL DEVICE FOR SKIING ALLOWING THE MOUNTING OF A SET OF FIXINGS OF A SHOE ON A SKI
FR2683734B1 (en) * 1991-11-19 1994-01-07 Rossignol Sa SKI IN SHAPE, NON-RECTANGULAR SECTION.
FR2698013B1 (en) * 1992-11-19 1994-12-16 Rossignol Sa Device for mounting a boot on an alpine ski.
USRE36453E (en) * 1993-04-16 1999-12-21 Skis Rossignol S.A. Ski including sides and an upper shell
FR2714615B1 (en) * 1994-01-04 1996-02-16 Rossignol Sa Ski, or other board for gliding on snow, with injected core "in situ".
FR2726193B1 (en) * 1994-10-28 1996-12-06 Rossignol Sa SNOW SLIDING MACHINE, SUCH AS ALPINE SKIING, CROSS-COUNTRY SKIING, MONOSKIING, SURFING
FR2802438B1 (en) 1999-12-21 2002-05-31 Rossignol Sa SLIDING BOARD
US7314227B2 (en) * 2003-12-05 2008-01-01 K-2 Corporation Gliding board with vibration-absorbing layer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2025877A1 (en) * 1968-02-11 1970-09-11 Semperit Ag
DE1960408A1 (en) * 1969-12-02 1971-06-09 Heiland Hans Dipl Ing Ski with a device for damping vibrations
FR2237654A1 (en) * 1973-07-18 1975-02-14 Olin Corp
FR2237653A1 (en) * 1973-07-18 1975-02-14 Olin Corp
AT337581B (en) * 1974-11-25 1977-07-11 Werner Konradler Amann LONG EXTENDED SLIDER WITH CURVED FRONT END, ESPECIALLY SKI
FR2437225A1 (en) * 1978-09-28 1980-04-25 Bekaert Sa Nv ADVANCED SKIING

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537717A (en) * 1968-11-29 1970-11-03 Minnesota Mining & Mfg Damped ski and method of making
US3901522A (en) * 1973-07-18 1975-08-26 Olin Corp Vibration damped ski
US4293142A (en) * 1979-07-16 1981-10-06 K-2 Corporation Vibration damped ski

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2025877A1 (en) * 1968-02-11 1970-09-11 Semperit Ag
DE1960408A1 (en) * 1969-12-02 1971-06-09 Heiland Hans Dipl Ing Ski with a device for damping vibrations
FR2237654A1 (en) * 1973-07-18 1975-02-14 Olin Corp
FR2237653A1 (en) * 1973-07-18 1975-02-14 Olin Corp
AT337581B (en) * 1974-11-25 1977-07-11 Werner Konradler Amann LONG EXTENDED SLIDER WITH CURVED FRONT END, ESPECIALLY SKI
FR2437225A1 (en) * 1978-09-28 1980-04-25 Bekaert Sa Nv ADVANCED SKIING

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0498053A1 (en) * 1991-02-08 1992-08-12 Salomon S.A. Ski for winter sport comprising a mounting platform for ski bindings
FR2672505A1 (en) * 1991-02-08 1992-08-14 Salomon Sa SKI FOR WINTER SPORTS INCLUDING A MOUNTING PLATFORM.
US5303948A (en) * 1991-02-08 1994-04-19 Salomon S.A. Ski for winter sports comprising an assembly platform for the bindings
FR2698012A1 (en) * 1992-11-19 1994-05-20 Rossignol Sa Ski structure with elastic bars forming shock absorber - includes bars engaging in hollows across upper surface of core in sliding zone and covered by upper covering and edges
US5865459A (en) * 1992-11-19 1999-02-02 Skis Rossignol S.A. Ski structure

Also Published As

Publication number Publication date
JPS6254027B2 (en) 1987-11-12
FR2476495B1 (en) 1983-04-22
CA1153400A (en) 1983-09-06
JPS57175375A (en) 1982-10-28
FR2476495A1 (en) 1981-08-28
EP0062723B1 (en) 1985-06-19

Similar Documents

Publication Publication Date Title
EP0063088B1 (en) Slalom ski
EP0062723B1 (en) Ski of the type having a vibration-damping system
CA1259347A (en) Snow ski
US5820154A (en) Ski construction
EP0622096B1 (en) Snowboard
US4405149A (en) Ski with vibration-damping means
EP0498053B1 (en) Ski for winter sport comprising a mounting platform for ski bindings
EP0744195A1 (en) Snowboard with supportplate for raising the skibinding
FR2638650A1 (en) SHOCK ABSORBER AND VIBRATION DEVICE BETWEEN A SKI AND THE ATTACHMENT OF THE SHOE
EP0966992B1 (en) Snowboard
EP0976427B1 (en) Sliding board for alpine skiing or snow surfing
EP2266672B1 (en) Snowboard
FR2916361A1 (en) ALPINE SKI BOARD
FR2658426A1 (en) REINFORCED SPATULA.
FR2773997A1 (en) GLIDING BOARD WHOSE EDGES ARE EQUIPPED WITH REINFORCING ELEMENTS PRESENT ON A PART OF THE BEARING LENGTH OF THE BOARD
EP1013317A1 (en) Snow sliding board
EP0755703A1 (en) Sliding board with platform for holding and raising of the ski bindings
EP0661086B1 (en) Ski
EP0898989B1 (en) Mounting plate for a binding on a ski
EP1594580A2 (en) Short-radius ski associated with a long tip
FR2802438A1 (en) Ski or snowboard has strip of viscoelastic material fitted between its two upper layers on either side of center line of ski
EP1050324A2 (en) Alpine ski
FR2780295A1 (en) Ski or snowboard with metal edges and reinforcing layer
FR2706319A1 (en) Vibration damper fastened on the topsheet (upper face) of an alpine (downhill) ski
FR2808698A1 (en) SKI PLANNED FOR THE PRACTICE OF ALPINE SKIING

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE GB IT LU NL SE

17P Request for examination filed

Effective date: 19821105

ITF It: translation for a ep patent filed

Owner name: JACOBACCI & PERANI S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH DE GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 13811

Country of ref document: AT

Date of ref document: 19850715

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3171002

Country of ref document: DE

Date of ref document: 19850725

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19860411

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19860430

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19870430

Year of fee payment: 7

BERE Be: lapsed

Owner name: SKIS ROSSIGNOL S.A.

Effective date: 19880430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19881101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19881121

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19890430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19900409

Year of fee payment: 10

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19910414

EUG Se: european patent has lapsed

Ref document number: 81420053.1

Effective date: 19911108

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19980429

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980430

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19980717

Year of fee payment: 18

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990413

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990430

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000201